Changeset 32 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH0h_HReset.asm

Timestamp:

Aug 6, 2010, 7:11:04 AM (15 years ago)

Author:

Tomi Tilli

google:author:

aitotat

Message:

Correct number of drives is now returned from AH=08h even when it is redirected to foreign BIOS.

File:

• trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH0h_HReset.asm (modified) (2 diffs)

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH0h_HReset.asm

@@ -2 +2 @@
 ; Project name  :   IDE BIOS
 ; Created date  :   27.9.2007
-; Last update   :   29.7.2010
+; Last update   :   3.8.2010
 ; Author        :   Tomi Tilli
 ; Description   :   Int 13h function AH=0h, Disk Controller Reset.
-
-RETRIES_IF_RESET_FAILS      EQU     3
-TIMEOUT_BEFORE_RESET_RETRY  EQU     5       ; System timer ticks
 
 ; Section containing code
@@ -82 +79 @@
     call    GetDriveNumberForForeignBiosesToDL
     xor     ah, ah                      ; Disk Controller Reset
-    pushf                               ; Push flags to simulate INT
-    cli                                 ; Disable interrupts since INT does that
-    call    FAR [RAMVARS.fpOldI13h]
-    sti                                 ; Make sure interrupts are enabled again (some BIOSes fails to enable it)
+    call    Int13h_CallPreviousInt13hHandler
     jmp     SHORT BackupErrorCodeFromTheRequestedDriveToBH